
2002 GMC Sierra 1500 SL 4.8L Misfire, MIL Lamp on
Thanks for the help in [...] came in for Flashing SES light. Scanned and found I can watch vehicle misfire on #1 and #[...] plugs,wires,coils & [...]'t change [...] injectors and checked for vacuum leaks...none [...] compression....all cylinders are between 13...
Summary posted 8/15/2016
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Message Closed w/Summary
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VIN | 2GTEC19V12 |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0301 | Cylinder 1 Misfire Detected |
P0308 | Cylinder 8 Misfire Detected |
Message Closed w/Summary
Vehicle Data
2002 GMC Sierra 1500 SL
VIN | 2GTEC19V12 |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0301 | Cylinder 1 Misfire Detected |
P0308 | Cylinder 8 Misfire Detected |